dc.contributor.authorYagil, A.
dc.contributor.authorAlmoalem, A.
dc.contributor.authorSoumyanarayanan, Anjan
dc.contributor.authorTan, Anthony K. C.
dc.contributor.authorRaju, M.
dc.contributor.authorPanagopoulos, Christos
dc.contributor.authorAuslaender, O. M.
dc.identifier.citationYagil, A., Almoalem, A., Soumyanarayanan, A., Tan, A. K. C., Raju, M., Panagopoulos, C., & Auslaender, O. M. (2018). Stray field signatures of Néel textured skyrmions in Ir/Fe/Co/Pt multilayer films. Applied Physics Letters, 112(19), 192403-. doi:10.1063/1.5027602en_US
dc.description.abstractSkyrmions are nanoscale spin configurations with topological properties that hold great promise for spintronic devices. Here, we establish their Néel texture, helicity, and size in Ir/Fe/Co/Pt multilayer films by constructing a multipole expansion to model their stray field signatures and applying it to magnetic force microscopy images. Furthermore, the demonstrated sensitivity to inhomogeneity in skyrmion properties, coupled with a unique capability to estimate the pinning force governing dynamics, portend broad applicability in the burgeoning field of topological spin textures.en_US
dc.description.sponsorshipNRF (Natl Research Foundation, S’pore)en_US
dc.description.sponsorshipASTAR (Agency for Sci., Tech. and Research, S’pore)en_US
dc.description.sponsorshipMOE (Min. of Education, S’pore)en_US
dc.format.extent5 p.en_US
dc.relation.ispartofseriesApplied Physics Lettersen_US
dc.rights© 2018 The Author(s). All rights reserved. This paper was published by AIP Publishing in Applied Physics Letters and is made available with permission of The Author(s).en_US
dc.subjectMultilayer Filmsen_US
dc.titleStray field signatures of Néel textured skyrmions in Ir/Fe/Co/Pt multilayer filmsen_US
dc.typeJournal Article
dc.contributor.schoolSchool of Physical and Mathematical Sciencesen_US
dc.description.versionPublished versionen_US

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